Abstracts

I have abstracts to do for Theory of Knowledge. These abstracts are about anything i want them to be about but we have to incorporate ways of knowing and different areas of knowledge to them so it makes choosing a topic very difficult. I am having trouble thinking of topics and am in desperate need of inspiration. I have to have 7 by the end of the nine weeks and i have 4. I barely have time for a paper like this with all my other classes anyway so any help i can recieve would be greatly appreciated